Mycroft & Sherlock Hardcover

"The young Mycroft Holmes is now a force to be reckoned with at the War Office, although his brother Sherlock continues to be a source of vexation. When a young boy dies of a suspected overdose at an orphanage, the two brothers - along with Mycroft's closest friend Cyrus Douglas - are drawn into an investigation that will reveal nefarious dealings at the heights of the British establishment."